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Astronomers glimpse infrastructure of Gamma-ray burst jets

Last Updated: Thursday, December 05, 2013, 16:06

Astronomers have used observations from a novel instrument to look at magnetic fields at the heart of gamma-ray bursts, the most energetic explosions in the universe.

Dying supergiant stars behind gamma-ray bursts

Last Updated: Wednesday, April 17, 2013, 12:17

Two international teams of astronomers studying long-lasting gamma-ray bursts (GRBs) have concluded that they likely arose from the catastrophic death of supergiant stars hundreds of times larger than the Sun.

Space-time more like Einsteinian whiskey than foamy beer

Last Updated: Thursday, January 10, 2013, 13:01

Space-time may be less like foamy quantum beer and more like smooth Einsteinian whiskey, according to a physicist.

Fermi telescope unveils gamma-ray bursts’ highest power side

Last Updated: Monday, February 20, 2012, 16:17

The Fermi Gamma-Ray Space Telescope has recorded the highest energy portion of the gamma-ray bursts, which last for a few seconds.